Merge branch '174-receptionist-tree' into '171-intelligence-greet-and-ask-subtree'

compose_scripts/lhw_intelligence.sh

compose_scripts/lhw_nlp.sh

compose_scripts/lhw_qi.sh

compose_scripts/lhw_ros1_bridge.sh

compose_scripts/lhw_stop.sh

compose_scripts/lhw_tablet.sh

compose_scripts/lhw_visage.sh

compose_scripts/lhw_vision.sh

compose_scripts/ssh_pepper.sh

launch.py

presets.json

src/lhw_intelligence/activate

src/lhw_intelligence/lhw_intelligence/__init__.py

src/lhw_intelligence/lhw_intelligence/behaviours/__init__.py

...telligence/lhw_intelligence/behaviours/guard_behaviour.py

...e/lhw_intelligence/behaviours/wait_for_touch_behaviour.py

src/lhw_intelligence/lhw_intelligence/trees/__init__.py

...ligence/lhw_intelligence/trees/scenario_trees/__init__.py

.../lhw_intelligence/trees/scenario_trees/head_touch_tree.py

src/lhw_intelligence/package.xml